Their ability to change size at will gave the Ouroboros Serpents many methods of attack when they were at different sizes.
When they were at their largest, their most powerful weapons were the tens of thousand four hundred foot spikes on their spine, descending from their head down to the tail.
The five Ouroboros Serpents collectively released 345,748 spikes the size of forty-story buildings and traveled at Mach 60, which was sixty times the speed of sound or 45,660 mph.
The spikes seemed to disappear through space, and the first casualties were the gods attacking them with gusto disregarding their defenses.
The wave of silver was the spikes from their spine and the darkness was reality being torn to pieces.
They passed the shocked gods without any hindrance and continued towards the large flaming shield conjured by Shario.